david kerley, abc news, washington. >>> and washington's other major problem is the fiscal cliff and yet no resolution just yet. the deadline for heading off tax hikes and spending cuts is now one week away. congress returns from a short holiday break on thursday and at least one senator expects negotiations to go up until new year's eve. one possibility is a partial deal on taxes and putting off spending for later. >>> also new insight this morning into mitt romney's failed run for the white house. comments coming now from his eldest son. tag romney tells "the boston globe" that his dad never actually wanted the top job and he was reluctantly convinced to run for president. "he wanted to be president less than anyone i've met in my life" is what tag said, direct quote. he went on to say that his father is a very private person who simply does not like attention. that's a stunning remark, the money, the time, the scheduling, the scrutiny, the investment. the people around you who come along for the ride. if you don't really want it, why would you jump and devote two years of your lif